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Geoacta 2012
Neogene tectonic block rotations and margin curvature at the Pampean flat slab segment (28o-33o SL, Argentina)Keywords: paleomagnetism, transpressional and transtensional belts, precordillera, subduction of aseismic ridges. Abstract: available paleomagnetic data from the pampean flat slab segment reveal a heterogeneous rotation pattern that is interpreted herein as the result of the overprinting of late nnw-wnw left-lateral brittle-ductile megashear zones that would be also responsible for the continental margin bending.
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